Live listings
lowest ask first · verified only| Source | |||
|---|---|---|---|
| $26,995 | 200,000 km | autoabsolue.com | |
| $29,999 | 208,542 km | 11motors.ca | |
| $31,947 | 145,083 km | myerscadillacgm.ca | |
| $32,995 | 149,445 km | duboisetfreres.com | |
| $33,299 | 168,643 km | aceautocredit.ca | |
| $37,698 | 91,587 km | riversideofprescott.com | |
| $38,888 | 141,050 km | actionchevrolet.com | |
| $39,995 | 125,782 km | carget.ca | |
| $39,995 | 109,362 km | marquisautomobiles.com | |
| $41,054 | 55,539 km | myerscadillacgm.ca | |
| $44,995 | 122,661 km | watrousmainline.com |
Common questions
The median asking price for a GMC Sierra 2021 on the Canadian market is $37,698, with most listings between $32,471 and $39,995. The lowest verified ask right now is $26,995. Prices are live asking prices from 11 verified listings.
Pricing has held steady over the last 30 days with few cuts. The best verified offer is $26,995 versus a $37,698 median — the live book below shows how each ask stacks up.
There are 11 GMC Sierra 2021 listed for sale across the verified Canadian market, with 0 sightings in the last 30 days.
A GMC Sierra 2021 sits on the market for about 59 days on average before selling or delisting. Listings priced below the $37,698 median typically move faster.
Every figure is derived from live asking prices on verified listings across the Canadian market — never estimates or MSRP. History blends daily book snapshots with price events; the best offer must sit within striking distance of the median, so junk asks never own the quote. Updated as of 2026-10-27.